#Blockchain Vulnerabilities

Latest news on vulnerabilities found in blockchain protocols, decentralized applications, and cryptocurrency platforms.

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ForkLog 9 05.02.2021

ArmorFi rewards white-hat hacker for uncovering a critical vulnerability

White-hat hacker Alexander Schlindwein identified a critical vulnerability in the smart contract of the decentralized insurance broker ArmorFi and received the promised reward, the project team said.

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ForkLog 30 05.02.2021

Hacker drains $2.8m from yEarn.Finance DeFi pool

On February 5, the yEarn.Finance team discovered and fixed a vulnerability in the v1 yDAI pool. An unknown attacker managed to withdraw part of the funds.

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ForkLog 27 02.02.2021

Developer explains fix for Bitcoin Core vulnerability

Early releases of Bitcoin Core software contained a vulnerability affecting client versions for Windows and Linux. This was reported by developer Andrew Chow.

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ForkLog 11 01.02.2021

Vulnerabilities in Apache, Oracle and Redis servers exploited for Monero mining

The Rocke hacker group attacked a number of unpatched cloud servers using the new Pro-Ocean malware for covert cryptocurrency mining. Palo Alto Networks researchers report this.

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ForkLog 15 28.01.2021

Bug in Apple devices could grant access to Bitcoin wallets

A vulnerability in Apple devices allows remote access. It potentially threatens cryptocurrency wallet users.

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ForkLog 27 02.01.2021

Critical vulnerability found in new DeFi protocol from yEarn.Finance founder

An exploit detected in the smart contract of the DeFi project yCredit, launched yesterday, allows draining all user funds, according to blockchain developer Nour Haridy.

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ForkLog 10 28.12.2020

Cover DeFi protocol token plunges 90% after attack

The Cover DeFi protocol token shed more than 90% in value after an unknown attacker exploited a vulnerability in the code and minted additional tokens.

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ForkLog 17 17.12.2020

User loses more than $50,000 in LINK due to a transaction error

One of the Chainlink (LINK) token holders accidentally sent 4005 LINK (~$52,940 at the time of writing) to a smart contract that does not support asset operations.

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ForkLog 17 16.12.2020

Telegram outage disrupts service

Around 16:00 MSK on December 16, a Telegram outage occurred.

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ForkLog 10 14.12.2020

Europeans report a widespread Google outage

On December 14, around 14:27 MSK, a widespread outage affected Google services.

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ForkLog 23 30.11.2020

DeFi protocol SushiSwap loses up to $15,000 due to vulnerability

The SushiSwap team discovered and fixed the vulnerability after withdrawals from the decentralized protocol totaling between $10,000 and $15,000. The exploit was described by the project developer 0xMaki.

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ForkLog 7 17.11.2020

Hacker’s Deep Dive: Experts Explain Smart-Contract Audit Nuances Using Yggdrasil as a Case Study

Security specialists HackControl explained how to secure systems and applications, and discussed the main vulnerabilities of smart contracts and blockchain projects.

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